Account for unit test rare failure seen IRL in 2.x branch

Author: garydgregory

src/test/java/org/apache/commons/pool3/impl/TestGenericObjectPool.java

@@ -1088,7 +1088,7 @@ public void testBorrowObjectOverrideMaxWaitLarge() throws Exception {
                     "borrowObject must fail quickly due to timeout parameter"));
             final long millis = d.toMillis();
             final long nanos = d.toNanos();
-            assertTrue(nanos > 0, () -> "borrowObject(Duration) argument not respected: " + nanos);
+            assertTrue(nanos >= 0, () -> "borrowObject(Duration) argument not respected: " + nanos);
             assertTrue(millis >= 0, () -> "borrowObject(Duration) argument not respected: " + millis); // not > 0 to account for spurious waits
             assertTrue(millis < 50, () -> "borrowObject(Duration) argument not respected: " + millis);
         }
@@ -1111,7 +1111,7 @@ public void testBorrowObjectOverrideMaxWaitSmall() throws Exception {
                     "borrowObject must fail slowly due to timeout parameter"));
             final long millis = d.toMillis();
             final long nanos = d.toNanos();
-            assertTrue(nanos > 0, () -> "borrowObject(Duration) argument not respected: " + nanos);
+            assertTrue(nanos >= 0, () -> "borrowObject(Duration) argument not respected: " + nanos);
             assertTrue(millis >= 0, () -> "borrowObject(Duration) argument not respected: " + millis); // not > 0 to account for spurious waits
             assertTrue(millis < 600, () -> "borrowObject(Duration) argument not respected: " + millis);
             assertTrue(millis > 490, () -> "borrowObject(Duration) argument not respected: " + millis);